largestElement method
Implementation
double largestElement() {
Float32x4 maxQuant = columnData.last.shuffle([
Float32x4.xyzw,
Float32x4.xxxx,
Float32x4.xyyy,
Float32x4.xyzz
][nRows % 4]);
for (int i = 0; i < columnData.length - 1; ++i)
maxQuant = maxQuant.max(columnData[i]);
return math.max(
math.max(maxQuant.x, maxQuant.y), math.max(maxQuant.z, maxQuant.w));
}